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Audio Amplifier Board- PAM8403 5V 2 Channel 3W DC 5V Volume Control with Potentiometer

৳ 70

In stock

Quantity More than 15 pcs
৳ 70 ৳ 67
SKU: s1-4-66021 Category:

Description

  • PAM8403
  • 2 * 3W D Class
  • Operating Voltage 2.5 ~ 5V
  • Potentiometer for volume control
  • Advanced Micro Device

 

 

pam8403 audio amplifier board can be powered by USB power supply. Operating voltage: 2.5V-5.5V Maximum output power: 3 w * 2 (5 v 4Ω) The size of the PCB is about: length 30mm width 22mm total height after installation is about 16mm. Flexible use of assembly. Built with a switch pot, it can adjust the volume & control the power switch freely! note: Please make sure the power supply is not more than 5.5V and please do not reverse polarity to “+” and “-“, or else it will burn the board Potentiometer with the switch can cut off the power supply directly counterclockwise. Package Contents: 5-PIC Pam8403 5v power amplifier board 2 channel 3w volume control